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Okoye Nickel Alloys stands out as a leading manufacturer and supplier of top-notch Nickel Alloy 201 Bolts in Kinshasa, Congo. They cater to industries that require exceptional corrosion resistance and thermal stability. With a keen emphasis on precision engineering and adherence to international manufacturing standards, the company produces bolts that consistently perform well in challenging environments, including harsh chemicals, marine settings, and high temperatures. Their state-of-the-art production facilities and rigorous quality controls guarantee outstanding dimensional accuracy, durability, and consistency. As a reliable supplier throughout Congo and its neighboring regions, Okoye Nickel Alloys is committed to delivering Nickel Alloy 201 fastening solutions that meet the demanding needs of industrial, petrochemical, and power-generation sectors.
Nickel Alloy 201 bolts offer exceptional resistance to corrosion, oxidation, and high temperatures, making them ideal for harsh environments. They provide high strength and durability, ensuring reliable performance under stress. These bolts also exhibit excellent mechanical properties, including good weldability and formability. Their resistance to chemical attacks and ease of maintenance make them suitable for demanding applications in industries such as chemical processing, aerospace, and marine.
| Specifications | ASTM B 160 ASME SB 160 |
| Standard | DIN, ASTM, BS and all International Standards |
| Length | 3 mm to 200 mm |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts. |
| Grade | Ni | C | Mo | Mn | Si | Fe | P | S | Cu | Cr |
| Nickel Alloy | 99.0 min | 0.15 max | – | 0.35 max | 0.1 max | 0.4 max | – | 0.01 max | 0.25 max | – |
| Nickel Alloy | Balance | 0.15 max | – | 0.35 max | 0.35 max | 0.40 max | – | 0.01 max | 0.25 max | – |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 8.9 g/cm3 | 1446 °C (2635 °F) | Psi – 21500 , MPa – 148 | Psi – 67000 , MPa – 462 | 45 % |
The Nickel Alloy 201 Bolts crafted by Okoye Nickel Alloys are primarily made of commercially pure nickel, boasting around 99% nickel content, with a carefully controlled carbon level to boost thermal stability. This alloy is known for its remarkable resistance to acids, alkalis, and reducing chemicals. On the mechanical side, Nickel 201 showcases good tensile strength, high ductility, and impressive toughness, even at elevated temperatures. While the bolts have low hardness, they excel in formability and weldability, making them perfect for tough industrial conditions. Their reliable mechanical performance ensures they last in corrosive and high-temperature environments.
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Nickel Alloy 201 Bolts find their place in various industries where resistance to corrosive agents and extreme temperatures is essential. These bolts are particularly suited for chemical processing equipment, caustic alkali production units, and petrochemical refineries, thanks to their excellent resistance to reducing chemicals. They are also frequently utilized in food processing, pharmaceuticals, power generation, and marine engineering. Additionally, Nickel 201 Bolts perform admirably in pressure vessels, heat exchangers, storage tanks, and evaporators. Their versatility and reliability make them a go-to choice for demanding applications across multiple sectors.
